Non-Compliance
Clean Water Act
ROCK RIVER ESTATES STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
SOUTH ILLINOIS ROUTE 2
DIXON, IL 61021
View on map ↗ - County
- LEE County
- Total Penalties
- $0
- Registry ID
- 110006768881
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event unachieved but reported | Jan 31, 2025 | Jul 30, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2025 | Jul 30, 2025 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2024 | Sep 3, 2024 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2024 | Sep 3, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2007 | Sep 30, 2007 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Jun 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Oct 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | May 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Oct 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Sep 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Aug 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Jul 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.00 mg/L | 25.00 | +12% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 30.00 | +80% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Jun 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Mar 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 39.00 mg/L | 25.00 | +56% | Dec 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 37.00 mg/L | 25.00 | +48% | Nov 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Oct 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Sep 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Aug 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Jul 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | Jun 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | — MPN/100mL | 400.00 | +99,999% | May 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Feb 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 0.00 MPN/100mL | 400.00 | +99,999% | Sep 2020 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State CWA Non Penalty AO
Clean Water Act
· Case IL-N00005319 · Mar 5, 2005
State Administrative Order of Consent
Clean Water Act
· Case IL-N00006227 · Jul 1, 1999
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